Page 118 - 《金属管》总第184期电子杂志

,,

:2~m~m,~a

ft tit~ tit ffiU ii ii (

=ffim*•~mm~~•#re•a=ffim~~~*H~~*•~
~, $1lfii;g1-1·1l](s.~tJL±.w2~~, i?:§@ig1-1·li¥Jft.!i1 o~~, ±t!l!l!Hv:ii{ft
~, JxL:i;B~iIB o
:;tr ~'$-~~Fl;l;J9rtJHiso~~m.5'c~~t~i~•& a{!:J:1¥.J,1~, ~o'.IB
®ctlSO9001~mvt~i)3.iE, :J:H;_m~ "itliiI~m{llH~i1F55" iii:
~.~~p;i~fi~$'$"~~@~-vtfia1¥.Jr•2-o~o'.l~S~~
9, }E~{ft~l¥.JF55fD~&~, ~;_&~~1¥.J{§"~, JH~7~i;l;J9r~Pi¥.J
-~~i'fo

"~p~~Fctf¥1¥.J~fis-@:If¥;" , ;il1J.fE~p1¥.J~~~~{fJ1¥.Jffi-
ili.* o ";~;m" Alt~;_ El cl¥.J'IA~, i.ox{§"fD~F, ffi{,,:J:J@&-{!:J:F
55, m{#:~{i~&~o ~9r, "ttrnlit" F55*i~IJioJgzfflp~~~#
~**fi)ElM O ~oJ.iidli;l;J9rffiW!.*1.JDI' lill*ffi$L atJoI' #~;_~
{ft~l¥.JF55, ~3!!1¥.l{M§, t!:\ttJ.'.i::iill§WAt ~lffiM*i~i~, ia
{'I=, #13~~~**0

l T Ra<;;0.4-0.8µm

.....

.. ----111111!1--... ,. -~

,. ,,; "'<) "
Wff['fiHU:'!'! 1l1JJ,fr..~I'. :
~ uE'lt ~ ;
~ill,:.gf$,1:::f~"' 11 --
i.iE~!fi~=~ •
'

i.ffilffl m~ifi~ffitm ~ ~ ffl ftt= r
www.jingmianda.com
~ i'is: 0577-86887825 86374510
±ta i.11:: :1E;~IR':r'HI~IR±Jixe:§~tft§1"5
-¥ fJl,: 13566262127 ~~±
13002688285 .:E$t~
13957766786 ~7t~

~tH m mi~ ~ffit!YJ fflil!:ffi ~e ~ 6.1
-¥ ffl,: 15052829292 ~$~±
iij~§~: ;I5~'~1trt'imi¥.fiffel:Q:~±JixB08-198